#include <iostream>
using namespace std;
 
int main4()
{
	//1:短整型
	short num_short = 32768;
	//2：整型
	int num_int = 324768;
	//3:长整型
	long num_long = 10;
	//4:长长整型
	long long num_llong = 10;
	return 0;
}